Find the area of a square with a perimeter of 60 m.

225m^2.

Steps

First, if you divide 60 by 4, you get 15. Since it has four sides and is a perfect square, you get 15m for each side.

Next, find the area A=l•w, so A=15•15. Multiply 15 by 15 and you get 225m^2

^2 means squared.

Using the formulas

A=a²

P=4 a

Solving for A

A=1÷16p²=1÷16·60²=225m²

Step-by-step explanation:

the answer is 489

step-by-step explanation:

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3